Couvreur, T.R.; Benzel, R.N.; Miller, S.F.; Zeitler, D.N.; Lee, D.L.; Singhal, M.; Shivaratri, N.; Wong, W.Y.P.: ¬An analysis of performance and cost factors in searching large text databases using parallel search systems (1994)
0.00
0.0020821756 = product of:
0.008328702 = sum of:
0.008328702 = weight(_text_:information in 7657) [ClassicSimilarity], result of:
0.008328702 = score(doc=7657,freq=2.0), product of:
0.06134496 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.034944877 = queryNorm
0.13576832 = fieldWeight in 7657, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=7657)
0.25 = coord(1/4)
- Source
- Journal of the American Society for Information Science. 45(1994) no.7, S.443-464
